Cardinal
Cardinal is a modern document intelligence API that transforms complex, unstructured documents into structured, reliable data with unmatched accuracy using specialized AI models and OCR technology.
https://www.trycardinal.ai/?ref=producthunt
Product Information
Updated:Sep 19, 2025
What is Cardinal
Founded in 2025 by Devishi Jha and Jianna Liu, Cardinal is a developer-first document processing platform born out of the founders' struggles with existing OCR solutions while building their previous company. The platform is designed to handle real-world document processing challenges across various industries, including healthcare, finance, and supply chain management. Cardinal offers enterprise-grade security with features like on-premises deployment, SOC2 & HIPAA compliance, and end-to-end encryption.
Key Features of Cardinal
Cardinal is a modern document processing platform that combines advanced OCR capabilities with AI models to transform unstructured documents into structured, reliable data. It offers accurate document intelligence with features like document splitting, extraction, markdown conversion, and intelligent chunking for retrieval workflows. The platform is enterprise-grade with on-premises deployment options and security certifications for healthcare and finance industries.
Advanced Document Processing: Goes beyond traditional OCR with custom AI models to handle complex documents while preserving structure and semantic meaning
Multi-format Support: Processes various document types including barcodes, images, signatures, complex tables, and supports 100+ languages
Intelligent Data Extraction: Custom schema-based extraction with coordinate mapping and layout preservation for accurate data structuring
Enterprise Security: Offers end-to-end encryption, RBAC, audit logging, and complies with SOC2 & HIPAA standards
Use Cases of Cardinal
Financial Document Processing: Handle expense reports, invoices, and reconciliations with precise numerical data extraction from varying formats
Healthcare Documentation: Process medical records and documents with HIPAA-compliant security and accurate data extraction
Supply Chain Management: Process logistics documents and shipping paperwork with intelligent classification and data extraction
Knowledge Base Creation: Build searchable knowledge bases from unstructured documents using intelligent classification and semantic chunking
Pros
Higher accuracy compared to traditional OCR tools
Enterprise-grade security with multiple compliance certifications
Flexible deployment options including on-premises installation
Cons
Relatively new company (founded in 2025)
Small team size may affect support and development speed
How to Use Cardinal
Sign up/Login: Go to dashboard.trycardinal.ai to create an account or login to the platform
Upload Documents: Drag and drop multiple PDFs/images or click to browse and select files you want to process
Choose Processing Option: Select from available processing options: Parse (Markdown), Extract (JSON), or Bounding Box detection
Configure Detection Settings: Add any specific detection settings or parameters needed for your document processing needs
Process Documents: Click process to start the document analysis using Cardinal's AI models
Review Results: View the processed output in your chosen format (structured markdown, JSON data, or bounding box coordinates)
Access API (Optional): For developers: Integrate Cardinal's API into your workflow by following the documentation at docs.trycardinal.ai
Customize Workflow: Use additional features like document splitting, classification, RAG (Retrieval Augmented Generation), or multilingual processing as needed
Cardinal FAQs
Cardinal is a modern document processing platform and developer-first document intelligence API that goes beyond basic OCR, providing detailed results with custom AI models for transforming unstructured documents into structured data.
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